man checking control panel in hygienic facility

Four Ways to Source Hygienic Pumps

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There are really four main types of suppliers of hygienic, or sanitary pumps for food and pharmaceutical applications. There is no best source for everyone – each has advantages and disadvantages depending on your situation and budget. Here are some points to consider when choosing where to source your pumps.

This is NOT a lobe pump

Circumferential Piston Pumps Are NOT Lobe Pumps

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Viking Pump invented the internal gear pump in the early 20th century; but did you know that we carry various other pump technologies? Most of them are easily identifiable based on their shape. But one common mistake… read more.

 

Viking Pump invented the internal gear pump in the early 20th century; but did you know that we carry various other pump technologies? Most of them are easily identifiable based on their shape. But one common mistake that we see is confusing a lobe pump and a circumferential piston pump. So what exactly are the differences and advantages of circumferential piston pump technology (CPP)? 

Flanged port

7 Things You Want to Know about Flanged Ports, but are Too Afraid to Ask

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Flange standards used on Viking pumps have been in place for over a century so EVERYONE should be experts on this now…right? It turns out not so much. There are various standards and various design differences in each standard. AND the standards have evolved over the years, leading some to use obsolete terms which only compounds the confusion. The following should help clear up some of this confusion as well as give you a resource to help answer questions for others.

pressure gauge

Current and Flow: An electrical engineer’s guide to the concepts of fluid systems

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Unlike most of my colleagues I didn’t start out with a mechanical background.  While they were studying kinetics and machine design, I was studying digital electronics and industrial power.  When I started my career in the world of pumps, I had to learn a whole new set of concepts.  What was surprising was that while the terminology may be a bit different, the concepts are very similar.  Think of the following as a “Rosetta Stone” for translating the common terms and concepts of fluid systems to your more familiar terms and concepts of electrical systems.